S
M
T
W
T
F
S
30
61°
45°
31
59°
45°
1
59°
44°
2
56°
41°
3
57°
41°
4
56°
40°
5
53°
40°
6
53°
41°
7
54°
42°
8
54°
43°
9
56°
42°
10
54°
44°
11
55°
43°
12
56°
42°
13
57°
43°
14
56°
44°
15
57°
43°
16
58°
44°
17
58°
44°
18
57°
43°
19
57°
42°
20
56°
42°
21
55°
41°
22
54°
41°
23
53°
34°
24
54°
40°
25
53°
39°
26
52°
36°
27
49°
35°
28
48°
35°
29
47°
36°
30
48°
34°
1
47°
35°
2
46°
34°
3
47°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cape Yakataga
Cape Yakataga's September 2026 forecast shows daily high temperatures ranging from 46° to 61°, with overnight lows between 34° and 45°. The average high for September is 54° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Cape Yakataga. See also: October | November | December.